#region License
// BooleanToFontWeightConverter.cs
// 
// Copyright (c) 2012 Xoqal.com
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
// http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#endregion

namespace Xoqal.Presentation.Converters
{
    using System;
    using System.Globalization;
    using System.Windows;
    using System.Windows.Data;

    /// <summary>
    /// Converts a Boolean to FontWeight value.
    /// </summary>
    public class BooleanToFontWeightConverter : IValueConverter
    {
        #region IValueConverter Members

        /// <summary>
        /// Converts a value.
        /// </summary>
        /// <param name="value"> The value produced by the binding source. </param>
        /// <param name="targetType"> The type of the binding target property. </param>
        /// <param name="parameter"> The converter parameter to use. </param>
        /// <param name="culture"> The culture to use in the converter. </param>
        /// <returns> A converted value. If the method returns null, the valid null value is used. </returns>
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return ((bool)value) ? FontWeights.Normal : FontWeights.Bold;
        }

        /// <summary>
        /// Converts a value.
        /// </summary>
        /// <param name="value"> The value that is produced by the binding target. </param>
        /// <param name="targetType"> The type to convert to. </param>
        /// <param name="parameter"> The converter parameter to use. </param>
        /// <param name="culture"> The culture to use in the converter. </param>
        /// <returns> A converted value. If the method returns null, the valid null value is used. </returns>
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotSupportedException();
        }

        #endregion
    }
}
